Difference between revisions of "Hydrochloric Acid"
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==Key Stage 3== | ==Key Stage 3== | ||
===Meaning=== | ===Meaning=== | ||
| − | [[Hydrochloric Acid]] is an [[acid | + | [[Hydrochloric Acid]] is an [[acid]] with the [[Chemical Formula|chemical formula]] HCl. |
===About Hydrochloric Acid=== | ===About Hydrochloric Acid=== | ||
: [[Hydrochloric Acid]] is found in the [[stomach]] of [[human]]s. | : [[Hydrochloric Acid]] is found in the [[stomach]] of [[human]]s. | ||
| − | : [[Hydrochloric Acid]] with a [[concentration]] between 2[[M]] and 6.5[[M]] is an [[irritant]]. | + | : [[Hydrochloric Acid]] with a [[concentration]] between 2[[Molarity|M]] and 6.5[[Molarity|M]] is an [[irritant]]. |
| − | : [[Hydrochloric Acid]] with a [[concentration]] above 6.5[[M]] is [[corrosive]]. | + | : [[Hydrochloric Acid]] with a [[concentration]] above 6.5[[Molarity|M]] is [[corrosive]]. |
| + | : [[Hydrochloric Acid]] [[Chemical Reaction|reacts]] with [[metal]]s and [[base]]s to produce [[Chloride]] [[salt]]s. | ||
| + | ====Hydrochloric Acid and Metals==== | ||
| + | :[[Hydrochloric Acid]] + [[Sodium]] → [[Sodium Chloride]] + [[Hydrogen]] | ||
| + | :[[Hydrochloric Acid]] + [[Magnesium]] → [[Magnesium Chloride]] + [[Hydrogen]] | ||
| + | :[[Hydrochloric Acid]] + [[Aluminium]] → [[Aluminium Chloride]] + [[Hydrogen]] | ||
| + | |||
| + | ====Hydrochloric Acid and Metal Oxides==== | ||
| + | :[[Hydrochloric Acid]] + [[Sodium Oxide]] → [[Sodium Chloride]] + [[Water]] | ||
| + | :[[Hydrochloric Acid]] + [[Magnesium Oxide]] → [[Magnesium Chloride]] + [[Water]] | ||
| + | :[[Hydrochloric Acid]] + [[Aluminium Oxide]] → [[Aluminium Chloride]] + [[Water]] | ||
| + | |||
| + | ====Hydrochloric Acid and Metal Hydroxides==== | ||
| + | :[[Hydrochloric Acid]] + [[Sodium Hydroxide]] → [[Sodium Chloride]] + [[Water]] | ||
| + | :[[Hydrochloric Acid]] + [[Magnesium Hydroxide]] → [[Magnesium Chloride]] + [[Water]] | ||
| + | :[[Hydrochloric Acid]] + [[Aluminium Hydroxide]] → [[Aluminium Chloride]] + [[Water]] | ||
| + | |||
| + | ====Hydrochloric Acid and Metal Carbonates==== | ||
| + | :[[Hydrochloric Acid]] + [[Sodium Carbonate]] → [[Sodium Chloride]] + [[Carbon Dioxide]] + [[Water]] | ||
| + | :[[Hydrochloric Acid]] + [[Magnesium Carbonate]] → [[Magnesium Chloride]] + [[Carbon Dioxide]] + [[Water]] | ||
| + | :[[Hydrochloric Acid]] + [[Aluminium Carbonate]] → [[Aluminium Chloride]] + [[Carbon Dioxide]] + [[Water]] | ||
| + | |||
| + | ==Key Stage 4== | ||
| + | ===Meaning=== | ||
| + | [[Hydrochloric Acid]] is an [[acid]] with the [[Chemical Formula|chemical formula]] HCl. | ||
| + | |||
| + | ===About Hydrochloric Acid=== | ||
| + | : [[Hydrochloric Acid]] [[Chemical Reaction|reacts]] with [[metal]]s and [[base]]s to produce [[Chloride]] [[salt]]s. | ||
| + | ====Hydrochloric Acid and Metals==== | ||
| + | :[[Hydrochloric Acid]] + [[Sodium]] → [[Sodium Chloride]] + [[Hydrogen]] | ||
| + | :2HCl + 2Na → 2NaCl + H<sub>2</sub> | ||
| + | :[[Hydrochloric Acid]] + [[Magnesium]] → [[Magnesium Chloride]] + [[Hydrogen]] | ||
| + | :2HCl + Mg → MgCl<sub>2</sub> + H<sub>2</sub> | ||
| + | :[[Hydrochloric Acid]] + [[Aluminium]] → [[Aluminium Chloride]] + [[Hydrogen]] | ||
| + | :6HCl + 2Al → 2AlCl<sub>3</sub> + 3H<sub>2</sub> | ||
| + | ====Hydrochloric Acid and Metal Oxides==== | ||
| + | :[[Hydrochloric Acid]] + [[Sodium Oxide]] → [[Sodium Chloride]] + [[Water]] | ||
| + | :2HCl + Na<sub>2</sub>O → 2NaCl + H<sub>2</sub>O | ||
| + | :[[Hydrochloric Acid]] + [[Magnesium Oxide]] → [[Magnesium Chloride]] + [[Water]] | ||
| + | :2HCl + MgO → MgCl<sub>2</sub> + H<sub>2</sub>O | ||
| + | :[[Hydrochloric Acid]] + [[Aluminium Oxide]] → [[Aluminium Chloride]] + [[Water]] | ||
| + | :6HCl + Al<sub>2</sub>O<sub>3</sub> → 2AlCl<sub>3</sub> + 3H<sub>2</sub>O | ||
| + | |||
| + | ====Hydrochloric Acid and Metal Hydroxides==== | ||
| + | :[[Hydrochloric Acid]] + [[Sodium Hydroxide]] → [[Sodium Chloride]] + [[Water]] | ||
| + | :HCl + Na<sub>2</sub>OH → NaCl + H<sub>2</sub>O | ||
| + | :[[Hydrochloric Acid]] + [[Magnesium Hydroxide]] → [[Magnesium Chloride]] + [[Water]] | ||
| + | :2HCl + Mg(OH)<sub>2</sub> → MgCl<sub>2</sub> + 2H<sub>2</sub>O | ||
| + | :[[Hydrochloric Acid]] + [[Aluminium Hydroxide]] → [[Aluminium Chloride]] + [[Water]] | ||
| + | :3HCl + Al(OH)<sub>3</sub> → AlCl<sub>3</sub> + 3H<sub>2</sub>O | ||
| + | |||
| + | ====Hydrochloric Acid and Metal Carbonates==== | ||
| + | :[[Hydrochloric Acid]] + [[Sodium Carbonate]] → [[Sodium Chloride]] + [[Carbon Dioxide]] + [[Water]] | ||
| + | :2HCl + Na<sub>2</sub>CO<sub>3</sub> → 2NaCl + CO<sub>2</sub> + H<sub>2</sub>O | ||
| + | :[[Hydrochloric Acid]] + [[Magnesium Carbonate]] → [[Magnesium Chloride]] + [[Carbon Dioxide]] + [[Water]] | ||
| + | :2HCl + MgCO<sub>3</sub> → MgCl<sub>2</sub> + CO<sub>2</sub> + H<sub>2</sub>O | ||
| + | :[[Hydrochloric Acid]] + [[Aluminium Carbonate]] → [[Aluminium Chloride]] + [[Carbon Dioxide]] + [[Water]] | ||
| + | :6HCl + Al<sub>2</sub>(CO<sub>3</sub>)<sub>3</sub> → 2AlCl<sub>3</sub> + 3CO<sub>2</sub> + 3H<sub>2</sub>O | ||
| + | |||
| + | ===References=== | ||
| + | ====AQA==== | ||
| + | |||
| + | :[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Hydrochloric acid, pages 46,48, GCSE Biology; Third Edition, Oxford University Press, AQA ''] | ||
| + | |||
| + | ====Edexcel==== | ||
| + | |||
| + | :[https://www.amazon.co.uk/gp/product/1292120207/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120207&linkCode=as2&tag=nrjc-21&linkId=22455ff53961978667722edaa64c0be5 ''Hydrochloric acid, page 113, GCSE Biology, Pearson, Edexcel ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1292120193/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120193&linkCode=as2&tag=nrjc-21&linkId=572df39392fb4200db8391d98ae6314e ''Hydrochloric acid, page 79, GCSE Combined Science, Pearson Edexcel ''] | ||
Latest revision as of 14:19, 21 November 2019
Contents
Key Stage 3
Meaning
Hydrochloric Acid is an acid with the chemical formula HCl.
About Hydrochloric Acid
- Hydrochloric Acid is found in the stomach of humans.
- Hydrochloric Acid with a concentration between 2M and 6.5M is an irritant.
- Hydrochloric Acid with a concentration above 6.5M is corrosive.
- Hydrochloric Acid reacts with metals and bases to produce Chloride salts.
Hydrochloric Acid and Metals
- Hydrochloric Acid + Sodium → Sodium Chloride + Hydrogen
- Hydrochloric Acid + Magnesium → Magnesium Chloride + Hydrogen
- Hydrochloric Acid + Aluminium → Aluminium Chloride + Hydrogen
Hydrochloric Acid and Metal Oxides
- Hydrochloric Acid + Sodium Oxide → Sodium Chloride + Water
- Hydrochloric Acid + Magnesium Oxide → Magnesium Chloride + Water
- Hydrochloric Acid + Aluminium Oxide → Aluminium Chloride + Water
Hydrochloric Acid and Metal Hydroxides
- Hydrochloric Acid + Sodium Hydroxide → Sodium Chloride + Water
- Hydrochloric Acid + Magnesium Hydroxide → Magnesium Chloride + Water
- Hydrochloric Acid + Aluminium Hydroxide → Aluminium Chloride + Water
Hydrochloric Acid and Metal Carbonates
- Hydrochloric Acid + Sodium Carbonate → Sodium Chloride + Carbon Dioxide + Water
- Hydrochloric Acid + Magnesium Carbonate → Magnesium Chloride + Carbon Dioxide + Water
- Hydrochloric Acid + Aluminium Carbonate → Aluminium Chloride + Carbon Dioxide + Water
Key Stage 4
Meaning
Hydrochloric Acid is an acid with the chemical formula HCl.
About Hydrochloric Acid
Hydrochloric Acid and Metals
- Hydrochloric Acid + Sodium → Sodium Chloride + Hydrogen
- 2HCl + 2Na → 2NaCl + H2
- Hydrochloric Acid + Magnesium → Magnesium Chloride + Hydrogen
- 2HCl + Mg → MgCl2 + H2
- Hydrochloric Acid + Aluminium → Aluminium Chloride + Hydrogen
- 6HCl + 2Al → 2AlCl3 + 3H2
Hydrochloric Acid and Metal Oxides
- Hydrochloric Acid + Sodium Oxide → Sodium Chloride + Water
- 2HCl + Na2O → 2NaCl + H2O
- Hydrochloric Acid + Magnesium Oxide → Magnesium Chloride + Water
- 2HCl + MgO → MgCl2 + H2O
- Hydrochloric Acid + Aluminium Oxide → Aluminium Chloride + Water
- 6HCl + Al2O3 → 2AlCl3 + 3H2O
Hydrochloric Acid and Metal Hydroxides
- Hydrochloric Acid + Sodium Hydroxide → Sodium Chloride + Water
- HCl + Na2OH → NaCl + H2O
- Hydrochloric Acid + Magnesium Hydroxide → Magnesium Chloride + Water
- 2HCl + Mg(OH)2 → MgCl2 + 2H2O
- Hydrochloric Acid + Aluminium Hydroxide → Aluminium Chloride + Water
- 3HCl + Al(OH)3 → AlCl3 + 3H2O
Hydrochloric Acid and Metal Carbonates
- Hydrochloric Acid + Sodium Carbonate → Sodium Chloride + Carbon Dioxide + Water
- 2HCl + Na2CO3 → 2NaCl + CO2 + H2O
- Hydrochloric Acid + Magnesium Carbonate → Magnesium Chloride + Carbon Dioxide + Water
- 2HCl + MgCO3 → MgCl2 + CO2 + H2O
- Hydrochloric Acid + Aluminium Carbonate → Aluminium Chloride + Carbon Dioxide + Water
- 6HCl + Al2(CO3)3 → 2AlCl3 + 3CO2 + 3H2O